It's B because when the surface moves the wind forces
        
                    
             
        
        
        
Answer:
Red blood cells and blood plasma do not contain DNA. Red blood cells don't have the DNA containing nucleus and mitochondria. Only white blood cells in blood contain DNA. With blood donation, usually most of the white blood cells are filtered out.
Explanation:
because red blood cells don't have the DNA containing nucleus and mitochondria 
 
        
             
        
        
        
Answer:
Although an individual gene may code for a specific physical trait, that gene can exist in different forms, or alleles. ... In other cases, each parent provides a different allele of a given gene, and the offspring is referred to as heterozygous ("hetero" meaning "different") for that allele.
 
        
             
        
        
        
Answer:Greenhouse gases allow thermal energy to pass through the atmosphere and back out into space
Explanation: